WKF Multistage Pump

WKF

APPLICATION

WKF pumps are used for industrial and municipal water supply, sprinkling, pressure boosting, condensate transport, boiler feed water supply to small and medium-size boiler installations.WKF is also used in transportation of organic and inorganic liquids in chemical industry, coolants and emulsions. they are also installed in fire fighting and district heating systems.

OPERATING DATA

Discharge Q up to 360m3/h 100l/s

Total head H up to 630 m

Motor speed n up to 2900 rpm

Temperature t up to -10⁰c to 200⁰c

Pressure ps up to 25 bar

Pd 63 bar 1

1) Pd=sum of suction pressure & discharge pressure at often should not exceed 63 bar

DESIGNSingle or multistage centrifugal pump in ring-section design, with shaft protecting sleeve/shaft sleeve, with balancing drum. Pump feet under the section and discharge casing.BEARINGSStationery bearing: Angular contact ball bearing, grease or oil lubricated, sealed.Movable bearing: cylindrical roller bearing (help to facilitate assembly and dismantling ), grease or oil lubricated, sealed.SHAFT SEALUn-cooled packed gland or un-cooled mechanical sea.DRIVESurface-cooled , three- phase current squirrel-cage motor, design B 3, type of enclosure IP 54/internal combustion engine/steam turbine. direction or rotation: clockwise, seen from the drive end. Coupling :flexible coupling.